Find the trace on the xy-plane of the sphere having center at (−1, 3, −1) and radius 2.

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

When only separate discreet points are graphed it is called?

What is the base of 1/9 to the power of 2